Klosters Weather in December

December in Klosters typically sees daytime highs of -2°C (28°F) and nighttime lows of -12°C (10°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.

Rainfall in Klosters in December

Climate statistics over the past 30 years suggest around 16 days of snow, with 110 mm (4.3 in) average for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Klosters in December

Daytime highs in Klosters in December reach -2°C (28°F), with nights around -12°C (10°F). December is part of the winter season. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. With lows of -12°C (10°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. This month is marked by cold temperatures, so wearing layers is key to staying warm. Don't be caught off-guard by the cold.

Sunshine in Klosters in December

This month is characterized by fewer sunny days, with about 95 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

Wind Speed in Klosters in December

Average wind conditions reach 1 m/s (2 knots) in December. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Klosters.

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For a detailed overview over the year and the best time to visit Switzerland, check out our Klosters's climate page.

Klosters Temperature in December

Min Temperature -12°C (10°F)  

Max Temperature -2°C (28°F)  

Chance of Rain 54%  

Precipitation 110 mm (4.3 in)  

Rainy days 16 days  

Humidity 76% *  

Windspeed 1 m/s (2 knots) *  

Sunshine 95 hours *  

Percentage Sunshine 48% *  

* Data from: Davos Dorf, Switzerland (8 KM, 5 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Klosters typically stay consistent throughout December, with daily highs averaging around -2°C (28°F). Nights are very cold, with lows around -7°C (19°F).

Average temperatures in December

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in December

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‹ January February March April May June July August September October November December ›

Historical weather for Klosters in December

Browse day-by-day weather records for Klosters spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Klosters historical weather extremes in December

According to our 49 years of weather records for Klosters, the following extremes were recorded between 1976 and 2025.

• The warmest day in December was on December 30, 1983, with a maximum of 15°C (59°F).
• Klosters registered its coldest December night on December 29, 2005, with temperatures dropping to -22°C (-8°F).
• The heaviest December precipitation occurred on December 16, 1991, when 47 mm (1.9 in) of precipitation fell.

What to Wear in Klosters in December

Winter clothing is essential for visiting Klosters in December. If you have a heavy coat, waterproof boots with good traction, and plenty of warm layers it's smart to bring them. Pack cloths like thermal underwear, wool socks, and insulated gloves. Prepare for significant rainfall with proper waterproof clothing and shoes. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Klosters in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

1/10

Cycling

1/10

Walking

1/10

Camping

1/10

Outdoor sports

1/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Switzerland, check out our Klosters's climate page.

More climate data for Klosters

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Klosters climate overview or explore weather in Switzerland.